1 /*
 2  * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 import java.nio.file.Path;
25 import jdk.incubator.foreign.MemoryAddress;
26 import jdk.incubator.foreign.MemorySegment;
27 import org.testng.annotations.Test;
28 
29 /*
30  * @test
31  * @library /test/lib
32  * @modules jdk.incubator.jextract
33  * @build JextractToolRunner
34  * @bug 8248415
35  * @summary jextract does not generate getter and setter for pointer typed fields in structs
36  * @run testng/othervm --enable-native-access=jdk.incubator.jextract Test8248415
37  */
38 public class Test8248415 extends JextractToolRunner {
39 
40     @Test
41     public void testPointerFields() {
42         Path outputPath = getOutputFilePath("output");
43         Path headerFile = getInputFilePath("test8248415.h");
44         run("-d", outputPath.toString(), headerFile.toString()).checkSuccess();
45         try(Loader loader = classLoader(outputPath)) {
46             Class<?> nodeClass = loader.loadClass("Node");
47 
48             // Check if getters for pointer fields were generated
49             checkMethod(nodeClass, "next$get", MemoryAddress.class, MemorySegment.class);
50             checkMethod(nodeClass, "next$get", MemoryAddress.class, MemorySegment.class, long.class);
51 
52             // Check if setters for pointer fields were generated
53             checkMethod(nodeClass, "next$set", void.class, MemorySegment.class, MemoryAddress.class);
54             checkMethod(nodeClass, "next$set", void.class, MemorySegment.class, long.class, MemoryAddress.class);
55         } finally {
56             deleteDir(outputPath);
57         }
58     }
59 }